diff options
Diffstat (limited to 'certService/src/main/java/org/onap/aaf/certservice/cmpv2client/external/Factory.java')
-rw-r--r-- | certService/src/main/java/org/onap/aaf/certservice/cmpv2client/external/Factory.java | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/external/Factory.java b/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/external/Factory.java new file mode 100644 index 00000000..7072abfd --- /dev/null +++ b/certService/src/main/java/org/onap/aaf/certservice/cmpv2client/external/Factory.java @@ -0,0 +1,54 @@ +/** + * ============LICENSE_START==================================================== + * org.onap.aaf + * =========================================================================== + * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved. + * + * Modifications Copyright (C) 2019 IBM. + * =========================================================================== + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END==================================================== + * + */ +package org.onap.aaf.certservice.cmpv2client.external; + +import java.security.KeyPair; +import java.security.KeyPairGenerator; +import java.security.NoSuchAlgorithmException; +import java.security.SecureRandom; + +public class Factory { + + private static final KeyPairGenerator keygen; + private static final SecureRandom random; + private static final String KEY_ALGO = "RSA"; + private static final int KEY_LENGTH = 2048; + private static final int SUB = 0x08; + + static { + random = new SecureRandom(); + KeyPairGenerator tempKeygen; + try { + tempKeygen = KeyPairGenerator.getInstance(KEY_ALGO); // ,"BC"); + tempKeygen.initialize(KEY_LENGTH, random); + } catch (NoSuchAlgorithmException e) { + tempKeygen = null; + e.printStackTrace(System.err); + } + keygen = tempKeygen; + } + + public static KeyPair generateKeyPair() { + return keygen.generateKeyPair(); + } +} |